Granted Patent
Utility
US 5,110,456 · App. 07/602,436
High consistency pressure screen and method of separating accepts and rejects
Inventor:
Peter E. LeBlanc
Patented Case
View Patent ↗
Granted: May 5, 1992
Filed: Oct 22, 1990
Inventor
Peter E. LeBlanc
Assignee (at issue)
Beloit Corporation
This patent predates the USPTO's electronic file wrapper — prosecution documents from this era exist only in the Patent Office's paper records. A certified copy of the file history can be ordered from the USPTO's paper archives.